Jon's dad no longer had a penis, but instead had a vagina between his legs. "Hey, Jon," his dad said. "Matt and I are going to order some food and watch some porn. You interested?"
For a moment, Jon could not take his eyes off of his dad's new equipment. His dad had always been proud of the size of his penis, and now it wasn't there at all anymore. The thick thatch of pubic hair indicated that his womanhood had been there for a while.
"What's wrong, Jon?" his dad asked. "Why are you staring at my vagina? Did you want a little action tonight? I know Matt's been pretty eager to get between my legs all night."
"Um, sure, Dad," said Jon. "I'll be right down after I take my clothes off." Dad left, Jon took out the stone and made a wish. It turned out that his father was really his mother. His dad had always had a vagina. In fact, until he hit puberty and started developing as a man, everyone thought he had been a girl. Even now, his body had a distinct androgynous quality that muted his masculinity. His Dad (or was it Mom?) had been married to a 'normal' man and had given birth to Jon and his siblings. Jon and his siblings had called both men 'Dad' and, after their divorce, the children had divided up the same as in the old reality. Jon wondered where is old mother was, now that reality had been changed. Jon also learned that almost 10 percent of all men were born with vaginas and were attracted to other men.
And, apparently, he and Matt were having an incestuous relationship with their Dad/Mom. While this had nothing to do with the divorce, it had been going on as long as Jon and Matt had been interested in sex. Dad had taken their virginity and had trained them how to love women. And now Jon had agreed to fuck his own father that night.